Base | Representation |
---|---|
bin | 1011111010111… |
… | …1110001001111 |
3 | 10111002102020211 |
4 | 2332233301033 |
5 | 100300044043 |
6 | 4543423251 |
7 | 1145006260 |
oct | 276576117 |
9 | 114072224 |
10 | 50003023 |
11 | 26253014 |
12 | 148b4b27 |
13 | a4898b5 |
14 | 68d8967 |
15 | 45caa9d |
hex | 2fafc4f |
50003023 has 16 divisors (see below), whose sum is σ = 58786816. Its totient is φ = 41640480.
The previous prime is 50003017. The next prime is 50003033. The reversal of 50003023 is 32030005.
It is not a de Polignac number, because 50003023 - 225 = 16448591 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50002994 and 50003012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50003033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81265 + ... + 81877.
It is an arithmetic number, because the mean of its divisors is an integer number (3674176).
Almost surely, 250003023 is an apocalyptic number.
50003023 is a deficient number, since it is larger than the sum of its proper divisors (8783793).
50003023 is a wasteful number, since it uses less digits than its factorization.
50003023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934.
The product of its (nonzero) digits is 90, while the sum is 13.
The square root of 50003023 is about 7071.2815670146. The cubic root of 50003023 is about 368.4105742659.
Adding to 50003023 its reverse (32030005), we get a palindrome (82033028).
The spelling of 50003023 in words is "fifty million, three thousand, twenty-three".
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